Drawer back bearing



FIG. 1 is a front elevational view of a drawer back bearing showing my new design;

FIG. 2 is a rear elevational view of the bearing;

FIG. 3 is a top plan view of the bearing;

FIG. 4 is a bottom plan view of the bearing;

FIG. 5 is a side elevational view of the bearing;

FIG. 6 is a horizontal sectional view taken approximately along the line 6--6 of FIG. 2;

FIG. 7 is a horizontal sectional view taken approximately along the line 7--7 of FIG. 1. 

The ornamental design for a drawer back bearing, as shown. 